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公开(公告)号：US20240365425A1
公开(公告)日：2024-10-31
申请号：US18769492
申请日：2024-07-11
申请人： FUJITSU LIMITED
摘要： An apparatus for configuring a node, configured in a first node, includes: a mobile termination module (MT) configured to configure a forward module (Fwd) of the apparatus via a signaling procedure between the MT and a network device; and the Fwd configured to forward a signal between a terminal equipment and the network device.
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2.发明公开公开(公告)号：US20240357428A1
公开(公告)日：2024-10-24
申请号：US18569276
申请日：2022-05-16
申请人： NEC Corporation
发明人： Norifumi KAMIYA , Mamoru SAWAHASHI
IPC分类号： H04W28/18 , H04W16/26 , H04W72/0457
CPC分类号： H04W28/18 , H04W16/26 , H04W72/0457
摘要： An information processing apparatus (10) includes: an acquisition unit (11) configured to acquire information regarding wireless communication of a back-haul link between a first base station (20A) and a second base station (20B) and information regarding wireless communication of an access link between the second base station and a user terminal; a control unit (12) configured to determine a first wireless communication method of the back-haul link and a second wireless communication method of the access link on the basis of the information acquired by the acquisition unit; and a transmission unit (13) configured to transmit information indicating the first wireless communication method determined by the control unit to at least one of the first base station or the second base station and transmit information indicating the second wireless communication method to at least one of the second base station or the user terminal.
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公开(公告)号：US20240357374A1
公开(公告)日：2024-10-24
申请号：US18683514
申请日：2021-08-18
发明人： Riku OMIYA , Ryotaro TANIGUCHI , Tomoaki OGAWA , Yasushi TAKATORI
摘要： In a wireless communication system, a base station device communicates with a terminal device via any relay device (reconfigurable intelligent surface). The base station device stores a CSI when passing through the relay device in association with the object arrangement information. When the current object arrangement information is similar to the stored past object arrangement information, the base station device determines a relay device to be used at the present time on the basis of each CSI stored in association with the past object arrangement information. According to this, it is possible to reduce overhead for acquiring the CSI, and simultaneously execute the use determination of the plurality of reconfigurable intelligent surfaces, by re-using the CSI.
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公开(公告)号：US20240348323A1
公开(公告)日：2024-10-17
申请号：US18682925
申请日：2022-08-23
发明人： Kun ZHAO , Fredrik RUSEK , Olof ZANDER , Erik Lennart BENGTSSON , Jose FLORDELIS
CPC分类号： H04B7/15507 , H04W16/26
摘要： Examples provide a method of operating a first communication node (CN), wherein the method comprises obtaining a capability of a coverage enhancing device (CED) to provide reconfigurable frequency filters for incident signals received along one or more input spatial directions on a radio channel and transmitted into one or more output spatial directions. determining a frequency filter to be applied by the CED; and providing, to the CED, a message indicative of the frequency filter to be applied by the CED. Further examples, provide a method of operating a CED and a second CN. Still further examples provide a first CN, a CED and a second CN configured for performing the methods.
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公开(公告)号：US12096238B2
公开(公告)日：2024-09-17
申请号：US16559428
申请日：2019-09-03
申请人： ZTE CORPORATION
发明人： Xiubin Sha , Bo Dai , Ting Lu
摘要： Disclosed are a method and apparatus for enhancing a multi-carrier cell, and a computer storage medium. The method includes: when broadcasting a common carrier list of a multi-carrier cell, simultaneously broadcasting, by a base station, at least one piece of following configuration information at the same time: a first common carrier list of a first-type user equipment (UE), or a second common carrier list of the first-type UE, where the first-type UE is a UE supporting a multi-carrier cell enhancement function; and if the broadcast configuration information includes the second common carrier list of the UE, simultaneously broadcasting indication information about whether the first-type UE can use a carrier in a common carrier list of a second-type UE, or a weight value of each carrier configured for the first-type UE is broadcast at the same time, where the second-type UE is a UE not supporting the multi-carrier cell enhancement function.
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公开(公告)号：US12089089B2
公开(公告)日：2024-09-10
申请号：US17581188
申请日：2022-01-21
CPC分类号： H04W28/16 , H04B10/1149 , H04W16/26 , H04W16/28 , H04W84/18
摘要： In one embodiment, a controller identifies access points forming an overhead mesh of access points in an area, each access point comprising one or more directional transmitters each configured to transmit a beam cone in a substantially downward direction towards a floor of the area. The controller assigns the access points to access point groups. The controller generates communication schedules for the access points such that each access point in an access point group is on a common channel and only one of neighboring directional transmitters of access points in that group is able to transmit at any given time. The controller sends the communication schedules to the access points forming the overhead mesh of access points in the area.
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公开(公告)号：US20240283498A1
公开(公告)日：2024-08-22
申请号：US18567648
申请日：2021-07-22
申请人： NTT DOCOMO, INC
发明人： Xiang Li , Xin Wang , Xiaolin Hou , Lan Chen , Satoshi Suyama
IPC分类号： H04B7/0456 , H04W16/26
CPC分类号： H04B7/0456 , H04W16/26
摘要： The present disclosure provides a reconfigurable intelligent surface, including: a receiving unit which receives subarray division setting information sent from a base station; a reconfigurable panel; and a processing unit, which divides, based on the subarray division setting information, the reconfigurable panel into M subarrays, where M is a positive integer greater than 1, wherein, the subarray division setting information is determined based on a distance between a target device and the reconfigurable panel, N subarrays of the M subarrays serve one target device, and N is a positive integer greater than 1 and less than or equal to M.
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公开(公告)号：US20240259830A1
公开(公告)日：2024-08-01
申请号：US18560790
申请日：2021-06-23
CPC分类号： H04W16/18 , H04W16/26 , H04W84/005
摘要： Provided is a control apparatus in a wireless communication system including the control apparatus and a movable base station, the control apparatus including: an information acquisition unit that acquires shield sensing information; a shield map generation unit that generates a shield map on the basis of the shield sensing information; a communication quality calculation unit that calculates an estimated received power in each coverage area element or each terminal for each position and direction of an antenna of the movable base station on the basis of the shield map, calculates an estimated communication quality in each coverage area element or each terminal on the basis of the estimated received power, and calculates an index value for controlling the movable base station on the basis of the estimated communication quality; and a base station control unit that controls the position and direction of the antenna of the movable base station so that the index value is maximized.
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公开(公告)号：US20240259086A1
公开(公告)日：2024-08-01
申请号：US18499728
申请日：2023-11-01
申请人： ViaSat, Inc.
发明人： Kenneth V. Buer , Mark J. Miller
IPC分类号： H04B7/185 , H01Q1/06 , H01Q1/24 , H01Q1/28 , H01Q3/24 , H01Q3/40 , H01Q5/50 , H01Q19/13 , H01Q21/00 , H01Q21/24 , H01Q25/00 , H04B7/024 , H04B7/0413 , H04B7/06 , H04B7/204 , H04B10/118 , H04W4/00 , H04W16/26 , H04W16/28 , H04W40/20 , H04W76/10 , H04W84/06
CPC分类号： H04B7/18513 , H01Q1/06 , H01Q1/288 , H01Q3/247 , H01Q3/40 , H01Q5/50 , H01Q19/132 , H01Q21/0025 , H01Q21/24 , H01Q25/001 , H04B7/024 , H04B7/0413 , H04B7/0617 , H04B7/18508 , H04B7/18515 , H04B7/18517 , H04B7/18534 , H04B7/1858 , H04B7/18586 , H04B7/18589 , H04B7/204 , H04B7/2041 , H04B10/118 , H04W4/00 , H04W16/28 , H04W40/20 , H04W76/10 , H04W84/06 , H01Q1/247 , H04W16/26 , H05K999/99
摘要： Methods and systems are described for providing end-to-end beamforming. For example, end-to-end beamforming systems include end-to-end relays and ground networks to provide communications to user terminals located in user beam coverage areas. The ground segment can include geographically distributed access nodes and a central processing system. Return uplink signals, transmitted from the user terminals, have multipath induced by a plurality of receive/transmit signal paths in the end to end relay and are relayed to the ground network. The ground network, using beamformers, recovers user data streams transmitted by the user terminals from return downlink signals. The ground network, using beamformers generates forward uplink signals from appropriately weighted combinations of user data streams that, after relay by the end-end-end relay, produce forward downlink signals that combine to form user beams.
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公开(公告)号：US12047143B2
公开(公告)日：2024-07-23
申请号：US17537279
申请日：2021-11-29
发明人： Ali Ramadan Ali , Ankit Bhamri , Ahmed Hindy , Sher Ali Cheema , Vijay Nangia
CPC分类号： H04B7/0626 , H04L5/0048 , H04W24/10 , H04L5/0007 , H04W16/26
摘要： Apparatuses, methods, and systems are disclosed for repeater configuration for channel state information reference signal. An apparatus includes a transceiver that receives a first configuration from a base station of a mobile wireless communication network, the first configuration comprising channel state information reference signal (“CSI-RS”) configuration information for amplifying and forwarding CSI-RS beams to a user equipment (“UE”) device from the repeater node. The transceiver receives a second configuration from the base station, the second configuration comprising configuration information for performing measurement and reporting of the CSI-RS beams. The transceiver receives repeater-specific CSI-RS to be forwarded to the UE device and transmits the repeater-specific CSI-RS to the UE device according to the first configuration.
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